You'll find the best prices on Unix in Operating Systems when you shop online at bizrate. Do all your comparison shopping for Cisco, Apple and Novell Operating Systems in one place. Compare models and see which online Computers & Software stores have the best merchant ratings. Make an informed decision on Unix Operating Systems before you buy. bizrate will help you with all of your holiday gift shopping needs. Buy VMware Workstation 6 for Windows (5 Pack) or VMware Workstation 6 for Windows (10 Pack).